40mah battery Manufacturers

Electric energy is an indispensable form of energy in the development of modern civilization, so batteries have become an indispensable necessity in human production and life.

When it comes to batteries, everyone is familiar with them. In today's era, batteries have become a necessity of life. People can not live without batteries.

The Ministry of Industry and Information Technology of the People's Republic of China has revised the Regulatory Conditions for the Lithium Ion Battery Industry and the Interim Measures for the Administration of Regulatory Announcements for the Lithium Ion Battery Industry, forming the Regulatory Conditions for the Lithium Ion Battery Industry (2018 version) and the Interim Measures for the Administration of Regulatory Announcements for the Lithium Ion Battery Industry (2018 version), which will be formally implemented from February 15, 2019. This method greatly strengthens the management of the lithium-ion battery industry, guides the transformation and upgrading of the industry, vigorously cultivates strategic emerging industries, and promotes the healthy development of the lithium-ion battery industry. There is no doubt that the new national standard for electric vehicles has had a significant impact on lead-acid batteries

There are three main packaging forms of lithium battery, namely, cylinder, square and soft package. Different packaging structures mean different characteristics, each of which has its advantages and disadvantages. Among them, there are many types of cylindrical lithium batteries, such as 14650, 17490, 18650, 21700, 26500, etc.